“Everyone knows that eating breakfast is important, but many people still don’t make it a priority,” said Heather Leidy, assistant professor in the MU Department of Nutrition and Exercise Physiology. “This research provides additional evidence that breakfast is a valuable strategy to control appetite and regulate food intake.”

In the study, Leidy assessed physiological hunger and satiety by measuring perceived appetite sensations and hormonal markers in combination with psychological reward-driven motivation to eat, using fMRI to identify brain activation in specific regions related to food motivation and reward.

The researchers decided to target ‘breakfast-skipping’ teens for two reasons, Leidy said. First, breakfast skipping has been strongly associated with unhealthy snacking, overeating (especially at night), weight gain and obesity. Second, approximately 60 percent of adolescents skip breakfast on a daily basis.

MU researchers assessed hunger and satiety by measuring appetite sensations and hormonal markers in combination with reward-driven motivation to eat, using fMRI technology to identify brain activity related to food motivation and reward.